48739860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 167650560

約数和(自身を除く): 118910700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 131, 135, 156, 159, 180, 195, 212, 234, 260, 262, 265, 270, 318, 351, 390, 393, 468, 477, 524, 530, 540, 585, 636, 655, 689, 702, 780, 786, 795, 954, 1060, 1170, 1179, 1310, 1378, 1404, 1431, 1572, 1590, 1703, 1755, 1908, 1965, 2067, 2340, 2358, 2385, 2620, 2756, 2862, 3180, 3406, 3445, 3510, 3537, 3930, 4134, 4716, 4770, 5109, 5724, 5895, 6201, 6812, 6890, 6943, 7020, 7074, 7155, 7860, 8268, 8515, 9540, 10218, 10335, 11790, 12402, 13780, 13886, 14148, 14310, 15327, 17030, 17685, 18603, 20436, 20670, 20829, 23580, 24804, 25545, 27772, 28620, 30654, 31005, 34060, 34715, 35370, 37206, 41340, 41658, 45981, 51090, 61308, 62010, 62487, 69430, 70740, 74412, 76635, 83316, 90259, 91962, 93015, 102180, 104145, 124020, 124974, 138860, 153270, 180518, 183924, 186030, 187461, 208290, 229905, 249948, 270777, 306540, 312435, 361036, 372060, 374922, 416580, 451295, 459810, 541554, 624870, 749844, 812331, 902590, 919620, 937305, 1083108, 1249740, 1353885, 1624662, 1805180, 1874610, 2436993, 2707770, 3249324, 3749220, 4061655, 4873986, 5415540, 8123310, 9747972, 12184965, 16246620, 24369930, 48739860]

約数ペア:

[(1, 48739860), (2, 24369930), (3, 16246620), (4, 12184965), (5, 9747972), (6, 8123310), (9, 5415540), (10, 4873986), (12, 4061655), (13, 3749220), (15, 3249324), (18, 2707770), (20, 2436993), (26, 1874610), (27, 1805180), (30, 1624662), (36, 1353885), (39, 1249740), (45, 1083108), (52, 937305), (53, 919620), (54, 902590), (60, 812331), (65, 749844), (78, 624870), (90, 541554), (106, 459810), (108, 451295), (117, 416580), (130, 374922), (131, 372060), (135, 361036), (156, 312435), (159, 306540), (180, 270777), (195, 249948), (212, 229905), (234, 208290), (260, 187461), (262, 186030), (265, 183924), (270, 180518), (318, 153270), (351, 138860), (390, 124974), (393, 124020), (468, 104145), (477, 102180), (524, 93015), (530, 91962), (540, 90259), (585, 83316), (636, 76635), (655, 74412), (689, 70740), (702, 69430), (780, 62487), (786, 62010), (795, 61308), (954, 51090), (1060, 45981), (1170, 41658), (1179, 41340), (1310, 37206), (1378, 35370), (1404, 34715), (1431, 34060), (1572, 31005), (1590, 30654), (1703, 28620), (1755, 27772), (1908, 25545), (1965, 24804), (2067, 23580), (2340, 20829), (2358, 20670), (2385, 20436), (2620, 18603), (2756, 17685), (2862, 17030), (3180, 15327), (3406, 14310), (3445, 14148), (3510, 13886), (3537, 13780), (3930, 12402), (4134, 11790), (4716, 10335), (4770, 10218), (5109, 9540), (5724, 8515), (5895, 8268), (6201, 7860), (6812, 7155), (6890, 7074), (6943, 7020)]