50702580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 165320064

約数和(自身を除く): 114617484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 331, 333, 345, 370, 414, 444, 460, 555, 662, 666, 690, 740, 828, 851, 993, 1035, 1110, 1324, 1332, 1380, 1655, 1665, 1702, 1986, 2070, 2220, 2553, 2979, 3310, 3330, 3404, 3972, 4140, 4255, 4965, 5106, 5958, 6620, 6660, 7613, 7659, 8510, 9930, 10212, 11916, 12247, 12765, 14895, 15226, 15318, 17020, 19860, 22839, 24494, 25530, 29790, 30452, 30636, 36741, 38065, 38295, 45678, 48988, 51060, 59580, 61235, 68517, 73482, 76130, 76590, 91356, 110223, 114195, 122470, 137034, 146964, 152260, 153180, 183705, 220446, 228390, 244940, 274068, 281681, 342585, 367410, 440892, 456780, 551115, 563362, 685170, 734820, 845043, 1102230, 1126724, 1370340, 1408405, 1690086, 2204460, 2535129, 2816810, 3380172, 4225215, 5070258, 5633620, 8450430, 10140516, 12675645, 16900860, 25351290, 50702580]

約数ペア:

[(1, 50702580), (2, 25351290), (3, 16900860), (4, 12675645), (5, 10140516), (6, 8450430), (9, 5633620), (10, 5070258), (12, 4225215), (15, 3380172), (18, 2816810), (20, 2535129), (23, 2204460), (30, 1690086), (36, 1408405), (37, 1370340), (45, 1126724), (46, 1102230), (60, 845043), (69, 734820), (74, 685170), (90, 563362), (92, 551115), (111, 456780), (115, 440892), (138, 367410), (148, 342585), (180, 281681), (185, 274068), (207, 244940), (222, 228390), (230, 220446), (276, 183705), (331, 153180), (333, 152260), (345, 146964), (370, 137034), (414, 122470), (444, 114195), (460, 110223), (555, 91356), (662, 76590), (666, 76130), (690, 73482), (740, 68517), (828, 61235), (851, 59580), (993, 51060), (1035, 48988), (1110, 45678), (1324, 38295), (1332, 38065), (1380, 36741), (1655, 30636), (1665, 30452), (1702, 29790), (1986, 25530), (2070, 24494), (2220, 22839), (2553, 19860), (2979, 17020), (3310, 15318), (3330, 15226), (3404, 14895), (3972, 12765), (4140, 12247), (4255, 11916), (4965, 10212), (5106, 9930), (5958, 8510), (6620, 7659), (6660, 7613)]