48297340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 135136512

約数和(自身を除く): 86839172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 223, 238, 245, 260, 340, 364, 442, 446, 455, 476, 490, 595, 637, 833, 884, 892, 910, 980, 1105, 1115, 1190, 1274, 1547, 1561, 1666, 1820, 2210, 2230, 2380, 2548, 2899, 3094, 3122, 3185, 3332, 3791, 4165, 4420, 4460, 5798, 6188, 6244, 6370, 7582, 7735, 7805, 8330, 10829, 10927, 11596, 12740, 14495, 15164, 15470, 15610, 16660, 18955, 20293, 21658, 21854, 26537, 28990, 30940, 31220, 37910, 40586, 43316, 43708, 49283, 53074, 54145, 54635, 57980, 75820, 81172, 98566, 101465, 106148, 108290, 109270, 132685, 142051, 185759, 197132, 202930, 216580, 218540, 246415, 265370, 284102, 344981, 371518, 405860, 492830, 530740, 568204, 689962, 710255, 743036, 928795, 985660, 1379924, 1420510, 1724905, 1857590, 2414867, 2841020, 3449810, 3715180, 4829734, 6899620, 9659468, 12074335, 24148670, 48297340]

約数ペア:

[(1, 48297340), (2, 24148670), (4, 12074335), (5, 9659468), (7, 6899620), (10, 4829734), (13, 3715180), (14, 3449810), (17, 2841020), (20, 2414867), (26, 1857590), (28, 1724905), (34, 1420510), (35, 1379924), (49, 985660), (52, 928795), (65, 743036), (68, 710255), (70, 689962), (85, 568204), (91, 530740), (98, 492830), (119, 405860), (130, 371518), (140, 344981), (170, 284102), (182, 265370), (196, 246415), (221, 218540), (223, 216580), (238, 202930), (245, 197132), (260, 185759), (340, 142051), (364, 132685), (442, 109270), (446, 108290), (455, 106148), (476, 101465), (490, 98566), (595, 81172), (637, 75820), (833, 57980), (884, 54635), (892, 54145), (910, 53074), (980, 49283), (1105, 43708), (1115, 43316), (1190, 40586), (1274, 37910), (1547, 31220), (1561, 30940), (1666, 28990), (1820, 26537), (2210, 21854), (2230, 21658), (2380, 20293), (2548, 18955), (2899, 16660), (3094, 15610), (3122, 15470), (3185, 15164), (3332, 14495), (3791, 12740), (4165, 11596), (4420, 10927), (4460, 10829), (5798, 8330), (6188, 7805), (6244, 7735), (6370, 7582)]