49415730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 152506368

約数和(自身を除く): 103090638

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 787, 805, 897, 910, 966, 1365, 1495, 1574, 1610, 1794, 2093, 2361, 2415, 2730, 2990, 3935, 4186, 4485, 4722, 4830, 5509, 6279, 7870, 8970, 10231, 10465, 11018, 11805, 12558, 16527, 18101, 20462, 20930, 23610, 27545, 30693, 31395, 33054, 36202, 51155, 54303, 55090, 61386, 62790, 71617, 82635, 90505, 102310, 108606, 126707, 143234, 153465, 165270, 181010, 214851, 235313, 253414, 271515, 306930, 358085, 380121, 429702, 470626, 543030, 633535, 705939, 716170, 760242, 1074255, 1176565, 1267070, 1411878, 1647191, 1900605, 2148510, 2353130, 3294382, 3529695, 3801210, 4941573, 7059390, 8235955, 9883146, 16471910, 24707865, 49415730]

約数ペア:

[(1, 49415730), (2, 24707865), (3, 16471910), (5, 9883146), (6, 8235955), (7, 7059390), (10, 4941573), (13, 3801210), (14, 3529695), (15, 3294382), (21, 2353130), (23, 2148510), (26, 1900605), (30, 1647191), (35, 1411878), (39, 1267070), (42, 1176565), (46, 1074255), (65, 760242), (69, 716170), (70, 705939), (78, 633535), (91, 543030), (105, 470626), (115, 429702), (130, 380121), (138, 358085), (161, 306930), (182, 271515), (195, 253414), (210, 235313), (230, 214851), (273, 181010), (299, 165270), (322, 153465), (345, 143234), (390, 126707), (455, 108606), (483, 102310), (546, 90505), (598, 82635), (690, 71617), (787, 62790), (805, 61386), (897, 55090), (910, 54303), (966, 51155), (1365, 36202), (1495, 33054), (1574, 31395), (1610, 30693), (1794, 27545), (2093, 23610), (2361, 20930), (2415, 20462), (2730, 18101), (2990, 16527), (3935, 12558), (4186, 11805), (4485, 11018), (4722, 10465), (4830, 10231), (5509, 8970), (6279, 7870)]