55029170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 121118976

約数和(自身を除く): 66089806

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 353, 595, 655, 706, 917, 1190, 1310, 1765, 1834, 2227, 2471, 3530, 4454, 4585, 4942, 6001, 9170, 11135, 12002, 12355, 15589, 22270, 24710, 30005, 31178, 42007, 46243, 60010, 77945, 84014, 92486, 155890, 210035, 231215, 323701, 420070, 462430, 647402, 786131, 1572262, 1618505, 3237010, 3930655, 5502917, 7861310, 11005834, 27514585, 55029170]

約数ペア:

[(1, 55029170), (2, 27514585), (5, 11005834), (7, 7861310), (10, 5502917), (14, 3930655), (17, 3237010), (34, 1618505), (35, 1572262), (70, 786131), (85, 647402), (119, 462430), (131, 420070), (170, 323701), (238, 231215), (262, 210035), (353, 155890), (595, 92486), (655, 84014), (706, 77945), (917, 60010), (1190, 46243), (1310, 42007), (1765, 31178), (1834, 30005), (2227, 24710), (2471, 22270), (3530, 15589), (4454, 12355), (4585, 12002), (4942, 11135), (6001, 9170)]