51238495740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{51659}}^1$

素因数の和:52003

約数の個数: 96

約数和(自身を含む): 146360632320

約数和(自身を除く): 95122136580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 271, 305, 366, 542, 610, 732, 813, 915, 1084, 1220, 1355, 1626, 1830, 2710, 3252, 3660, 4065, 5420, 8130, 16260, 16531, 33062, 49593, 51659, 66124, 82655, 99186, 103318, 154977, 165310, 198372, 206636, 247965, 258295, 309954, 330620, 495930, 516590, 619908, 774885, 991860, 1033180, 1549770, 3099540, 3151199, 6302398, 9453597, 12604796, 13999589, 15755995, 18907194, 27999178, 31511990, 37814388, 41998767, 47267985, 55998356, 63023980, 69997945, 83997534, 94535970, 139995890, 167995068, 189071940, 209993835, 279991780, 419987670, 839975340, 853974929, 1707949858, 2561924787, 3415899716, 4269874645, 5123849574, 8539749290, 10247699148, 12809623935, 17079498580, 25619247870, 51238495740]

約数ペア:

[(1, 51238495740), (2, 25619247870), (3, 17079498580), (4, 12809623935), (5, 10247699148), (6, 8539749290), (10, 5123849574), (12, 4269874645), (15, 3415899716), (20, 2561924787), (30, 1707949858), (60, 853974929), (61, 839975340), (122, 419987670), (183, 279991780), (244, 209993835), (271, 189071940), (305, 167995068), (366, 139995890), (542, 94535970), (610, 83997534), (732, 69997945), (813, 63023980), (915, 55998356), (1084, 47267985), (1220, 41998767), (1355, 37814388), (1626, 31511990), (1830, 27999178), (2710, 18907194), (3252, 15755995), (3660, 13999589), (4065, 12604796), (5420, 9453597), (8130, 6302398), (16260, 3151199), (16531, 3099540), (33062, 1549770), (49593, 1033180), (51659, 991860), (66124, 774885), (82655, 619908), (99186, 516590), (103318, 495930), (154977, 330620), (165310, 309954), (198372, 258295), (206636, 247965)]