53309553960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{260861}}^1$

素因数の和:261019

約数の個数: 128

約数和(自身を含む): 173546271360

約数和(自身を除く): 120236717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3930, 5109, 5240, 6812, 7860, 8515, 10218, 13624, 15720, 17030, 20436, 25545, 34060, 40872, 51090, 68120, 102180, 204360, 260861, 521722, 782583, 1043444, 1304305, 1565166, 2086888, 2608610, 3130332, 3391193, 3912915, 5217220, 6260664, 6782386, 7825830, 10173579, 10434440, 13564772, 15651660, 16955965, 20347158, 27129544, 31303320, 33911930, 34172791, 40694316, 50867895, 67823860, 68345582, 81388632, 101735790, 102518373, 135647720, 136691164, 170863955, 203471580, 205036746, 273382328, 341727910, 406943160, 410073492, 444246283, 512591865, 683455820, 820146984, 888492566, 1025183730, 1332738849, 1366911640, 1776985132, 2050367460, 2221231415, 2665477698, 3553970264, 4100734920, 4442462830, 5330955396, 6663694245, 8884925660, 10661910792, 13327388490, 17769851320, 26654776980, 53309553960]

約数ペア:

[(1, 53309553960), (2, 26654776980), (3, 17769851320), (4, 13327388490), (5, 10661910792), (6, 8884925660), (8, 6663694245), (10, 5330955396), (12, 4442462830), (13, 4100734920), (15, 3553970264), (20, 2665477698), (24, 2221231415), (26, 2050367460), (30, 1776985132), (39, 1366911640), (40, 1332738849), (52, 1025183730), (60, 888492566), (65, 820146984), (78, 683455820), (104, 512591865), (120, 444246283), (130, 410073492), (131, 406943160), (156, 341727910), (195, 273382328), (260, 205036746), (262, 203471580), (312, 170863955), (390, 136691164), (393, 135647720), (520, 102518373), (524, 101735790), (655, 81388632), (780, 68345582), (786, 67823860), (1048, 50867895), (1310, 40694316), (1560, 34172791), (1572, 33911930), (1703, 31303320), (1965, 27129544), (2620, 20347158), (3144, 16955965), (3406, 15651660), (3930, 13564772), (5109, 10434440), (5240, 10173579), (6812, 7825830), (7860, 6782386), (8515, 6260664), (10218, 5217220), (13624, 3912915), (15720, 3391193), (17030, 3130332), (20436, 2608610), (25545, 2086888), (34060, 1565166), (40872, 1304305), (51090, 1043444), (68120, 782583), (102180, 521722), (204360, 260861)]