48716460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 112724820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 191, 195, 218, 234, 260, 327, 382, 390, 436, 468, 545, 573, 585, 654, 764, 780, 955, 981, 1090, 1146, 1170, 1308, 1417, 1635, 1719, 1910, 1962, 2180, 2292, 2340, 2483, 2834, 2865, 3270, 3438, 3820, 3924, 4251, 4905, 4966, 5668, 5730, 6540, 6876, 7085, 7449, 8502, 8595, 9810, 9932, 11460, 12415, 12753, 14170, 14898, 17004, 17190, 19620, 20819, 21255, 22347, 24830, 25506, 28340, 29796, 34380, 37245, 41638, 42510, 44694, 49660, 51012, 62457, 63765, 74490, 83276, 85020, 89388, 104095, 111735, 124914, 127530, 148980, 187371, 208190, 223470, 249828, 255060, 270647, 312285, 374742, 416380, 446940, 541294, 624570, 749484, 811941, 936855, 1082588, 1249140, 1353235, 1623882, 1873710, 2435823, 2706470, 3247764, 3747420, 4059705, 4871646, 5412940, 8119410, 9743292, 12179115, 16238820, 24358230, 48716460]

約数ペア:

[(1, 48716460), (2, 24358230), (3, 16238820), (4, 12179115), (5, 9743292), (6, 8119410), (9, 5412940), (10, 4871646), (12, 4059705), (13, 3747420), (15, 3247764), (18, 2706470), (20, 2435823), (26, 1873710), (30, 1623882), (36, 1353235), (39, 1249140), (45, 1082588), (52, 936855), (60, 811941), (65, 749484), (78, 624570), (90, 541294), (109, 446940), (117, 416380), (130, 374742), (156, 312285), (180, 270647), (191, 255060), (195, 249828), (218, 223470), (234, 208190), (260, 187371), (327, 148980), (382, 127530), (390, 124914), (436, 111735), (468, 104095), (545, 89388), (573, 85020), (585, 83276), (654, 74490), (764, 63765), (780, 62457), (955, 51012), (981, 49660), (1090, 44694), (1146, 42510), (1170, 41638), (1308, 37245), (1417, 34380), (1635, 29796), (1719, 28340), (1910, 25506), (1962, 24830), (2180, 22347), (2292, 21255), (2340, 20819), (2483, 19620), (2834, 17190), (2865, 17004), (3270, 14898), (3438, 14170), (3820, 12753), (3924, 12415), (4251, 11460), (4905, 9932), (4966, 9810), (5668, 8595), (5730, 8502), (6540, 7449), (6876, 7085)]