54495350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 133585200

約数和(自身を除く): 79089850

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 49, 50, 58, 59, 65, 70, 91, 98, 118, 130, 145, 175, 182, 203, 245, 290, 295, 325, 350, 377, 406, 413, 455, 490, 590, 637, 650, 725, 754, 767, 826, 910, 1015, 1225, 1274, 1421, 1450, 1475, 1534, 1711, 1885, 2030, 2065, 2275, 2450, 2639, 2842, 2891, 2950, 3185, 3422, 3770, 3835, 4130, 4550, 5075, 5278, 5369, 5782, 6370, 7105, 7670, 8555, 9425, 10150, 10325, 10738, 11977, 13195, 14210, 14455, 15925, 17110, 18473, 18850, 19175, 20650, 22243, 23954, 26390, 26845, 28910, 31850, 35525, 36946, 37583, 38350, 42775, 44486, 53690, 59885, 65975, 71050, 72275, 75166, 83839, 85550, 92365, 111215, 119770, 131950, 134225, 144550, 155701, 167678, 184730, 187915, 222430, 268450, 299425, 311402, 375830, 419195, 461825, 556075, 598850, 778505, 838390, 923650, 939575, 1089907, 1112150, 1557010, 1879150, 2095975, 2179814, 3892525, 4191950, 5449535, 7785050, 10899070, 27247675, 54495350]

約数ペア:

[(1, 54495350), (2, 27247675), (5, 10899070), (7, 7785050), (10, 5449535), (13, 4191950), (14, 3892525), (25, 2179814), (26, 2095975), (29, 1879150), (35, 1557010), (49, 1112150), (50, 1089907), (58, 939575), (59, 923650), (65, 838390), (70, 778505), (91, 598850), (98, 556075), (118, 461825), (130, 419195), (145, 375830), (175, 311402), (182, 299425), (203, 268450), (245, 222430), (290, 187915), (295, 184730), (325, 167678), (350, 155701), (377, 144550), (406, 134225), (413, 131950), (455, 119770), (490, 111215), (590, 92365), (637, 85550), (650, 83839), (725, 75166), (754, 72275), (767, 71050), (826, 65975), (910, 59885), (1015, 53690), (1225, 44486), (1274, 42775), (1421, 38350), (1450, 37583), (1475, 36946), (1534, 35525), (1711, 31850), (1885, 28910), (2030, 26845), (2065, 26390), (2275, 23954), (2450, 22243), (2639, 20650), (2842, 19175), (2891, 18850), (2950, 18473), (3185, 17110), (3422, 15925), (3770, 14455), (3835, 14210), (4130, 13195), (4550, 11977), (5075, 10738), (5278, 10325), (5369, 10150), (5782, 9425), (6370, 8555), (7105, 7670)]